$OpenBSD: patch-src_color_h,v 1.1 2017/04/30 08:24:33 espie Exp $
--- src/color.h.orig
+++ src/color.h
@@ -36,7 +36,7 @@ struct color
 		b = (Uint8)(c1.b*(1-scal) + c2.b*scal);
 		a = (Uint8)(c1.a*(1-scal) + c2.a*scal);
 	}
-	color(const class colorf& c);
+	color(const struct colorf& c);
 
 	color operator* (const color& c) const {
 		return color(
